This document discusses indicators for sustainable tourism. It explains that indicators are measures used to monitor key aspects of sustainability and support better management decisions. Good indicators can identify issues, impacts, and results of actions. The document outlines different types of indicators and discusses how they can be used at various levels from national to site-specific planning. Selecting indicators requires considering measurability, resources, stakeholder interests, and politics. The benefits of indicators include better decision-making, issue identification, performance evaluation, and accountability.